{"id":"CVE-2026-40661","title":"An out-of-bounds write (OOW) condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted DirectDraw Surface (DDS) file to a user or an automated pipeline, potentially resulting in heap …","summary":"An out-of-bounds write (OOW) condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted DirectDraw Surface (DDS) file to a user or an automated pipeline, potentially resulting in heap …","severity":"medium","cvss":5.2,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-787"],"vendor":"AMD","product":"AMD Compressionator SDK","affected":["compressionator_sdk (all versions)"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-03T15:46:51.082580Z"},"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T15:46:59.190Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-40661","references":[{"url":"https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-6032.html"}],"tags":["cve.org"],"epss":0.00135,"epssPercentile":0.02974,"ingestedAt":"2026-11-05T20:33:06.276Z","slug":"CVE-2026-40661","body":"## Overview\n\nAn out-of-bounds write (OOW) condition in the AMD Compressonator SDK could allow an attacker with local access to supply a specially crafted DirectDraw Surface (DDS) file to a user or an automated pipeline, potentially resulting in heap corruption or denial of service (DoS).\n\n## Affected\n\n- `compressionator_sdk (all versions)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":28.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}